Functions in Python | Writing Reusable Code | Python Basic Series #skillupwithsachin #function

Functions help you organize code, avoid repetition, and make programs easier to understand and maintain. In this video, we explain functions in Python in a clear and beginner-friendly way. You’ll learn: What functions are and why they are used How to define and call functions in Python Function parameters and return values Default and keyword arguments Common mistakes beginners make This video is perfect for beginners building strong Python fundamentals and anyone revising core concepts.